An important part of the customer service responsibilities of a company
relates to the speed with which troubles in residential service can be repaired.
Suppose that past data indicate that the likelihood is 0.70 that service
troubles can be repaired on the same day they are reported. For the first five
troubles reported on a given day what is the standard aeviation of the
distribution used in this problem
Fi
Select one:
A 102 47
B. 1024.7
C. 0.32404
D. 1.0247
E. 10.247
]​